SYSTEM FOR MONITORING OPERATION OF A LOCOMOTIVE

• US 20170072972A1
• Filed: 09/16/2015
• Published: 03/16/2017
• Est. Priority Date: 09/16/2015
• Status: Abandoned Application

• Current Assignee: Electro-Motive Diesel Incorporated (Caterpillar Incorporated)
• Original Assignee: Electro-Motive Diesel Incorporated (Caterpillar Incorporated)
• Inventors: Shubs, Alexander, Seaton, James David, Roenspies, David Matthew
• Application Number:
  US14/855,566
• Publication Number:
  US 20170072972A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: B61L 15/0027 Radio-based, e.g. using GSM-R
• CPC Class Codes: B61L 15/009 On-board display devices
• CPC Class Codes: B61L 23/041 Obstacle detection
• CPC Class Codes: B61L 3/127 for remote control of locomotives remote control of locomotives within a train consist B61C17/12
• CPC Class Codes: H04N 23/90 Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums
• CPC Class Codes: H04N 5/77 between a recording apparatus and a television camera
• CPC Class Codes: H04N 7/181 for receiving images from a plurality of remote sources
• CPC Class Codes: H04N 9/8045 using predictive coding

Abstract

A system for monitoring operation of a locomotive includes a plurality of cameras, a controller, and at least one graphical user interface (GUI). The cameras are strategically mounted to the locomotive such that each camera is configured to capture a video stream of an environment associated with the locomotive. The controller is remotely disposed from and communicably coupled to each of the cameras over a wireless network. The controller is configured to receive a plurality of video streams from the plurality of cameras. The graphical user interface (GUI) is communicably coupled to the controller. The GUI is configured to display the plurality of video streams received at the controller. In embodiments disclosed herein, the controller is operable for modulating various operating parameters of the locomotive based on the environment associated with the locomotive, as determined from one or more video streams transmitted by the cameras.

Claims

1. A system for monitoring operation of a locomotive, the system comprising:

a plurality of cameras strategically mounted to the locomotive, each of the cameras configured to capture a video stream of an environment associated with the locomotive; and

a controller remotely disposed from and communicably coupled to the plurality of cameras over a wireless network, the controller configured to receive a plurality of video streams from the plurality of cameras; and

at least one graphical user interface (GUI) communicably coupled to the controller, the GUI configured to display the plurality of video streams received at the controller, wherein the controller is operable for modulating operating parameters of the locomotive based on the environment associated with the locomotive, as determined from the one or more video streams transmitted by the plurality of cameras.

2. The system of claim 1, wherein the controller and the GUI are configured to integrally form part of a portable computing device, and wherein the controller triggers the GUI to display the plurality of video streams in response to a user-initiated request.

3. The system of claim 1, wherein the wireless network includes at least one of:

Cellular network, Internet, Satellite communication network.

4. The system of claim 1 further comprising a transceiver mounted on-board the locomotive and disposed in communication with the plurality of cameras and the controller, wherein the transceiver is configured to:

receive the plurality of video streams from the plurality of cameras;

compress the video streams so as to render the video streams with a pre-defined amount of frames per second therein; and

transmit the compressed video streams to the controller.

5. The system of claim 4, wherein the video streams are encrypted prior to transmission by the transceiver to the controller.

6. The system of claim 4, wherein the pre-defined amount of frames per second is about 4 to 8 frames per second.

7. The system of claim 4 further comprising a recording module communicably coupled to the transceiver and the controller, the recording module configured to:

receive the video streams from the transceiver, and

record the video streams therein at a first time for facilitating playback at a subsequent period of time.

8. The system of claim 1, wherein each of the cameras is configured to output a time stamp corresponding to the captured video stream of the environment associated with the locomotive.

9. The system of claim 1, wherein at least one camera is configured for capturing a video stream pertaining to at least one of:

an oncoming railroad and an oncoming train.

10. The system of claim 1, wherein at least one camera is configured for capturing a video stream of an underside of the locomotive.

11. The system of claim 1, wherein at least one camera is configured for capturing a video stream pertaining to an interior of a cab of the locomotive.

12. A computer-implemented method for monitoring operation of a locomotive, the method comprising:

mounting a plurality of cameras onto the locomotive;

capturing, by at least one camera, a video stream of an environment associated with the locomotive;

transmitting wirelessly, by a transceiver, the video streams from the plurality of cameras to a controller; and

modulating, at the controller, one or more operational parameters of the locomotive based on the environment associated with the locomotive, as determined from the one or more video streams transmitted by the plurality of cameras to the controller.

13. The computer implemented method of claim 12 further comprising compressing the video streams so as to render the video streams with a pre-defined amount of frames per second therein.

14. The computer implemented method of claim 13 further comprising transmitting the compressed video streams to the controller.

15. The computer implemented method of claim 13 further comprising encrypting the video streams prior to transmission by the transceiver to the controller.

16. The computer-implemented method of claim 13, wherein the pre-defined amount of frames per second is about 4 to 8 frames per second.

17. The computer implemented method of claim 13 further comprising recording the video streams at a first time for facilitating playback at a subsequent period of time.

18. The computer-implemented method of claim 17 further comprising providing a time stamp, by the cameras, corresponding to the captured video stream of the environment associated with the locomotive.

19. The computer implemented method of claim 13, wherein the controller and the GUI are configured to integrally form part of a portable computing device, and wherein the controller triggers the GUI to display the plurality of video streams in response to a user-initiated request.

20. The computer implemented method of claim 13, wherein the plurality of cameras are configured to capture video streams pertaining to at least one of:

an oncoming railroad;

an oncoming train;

an underside of the locomotive; and

an interior of a cab of the locomotive.